Fratton Park will be sold out for the seventh time this season when Pompey host Sunderland on Saturday, February 1.
The ticket exchange is now open for the match, which allows season ticket holders who cannot attend to make sure their seat is filled by another supporter – and receive £5 off their 2020/21 season ticket.
Official 2019/20 Pompey members will have a priority purchase period to secure any returned tickets before they are released for general sale from 9am on Monday, January 13.
Click here to book your tickets at Fratton Park for that game and any of the other home league matches during the remainder of the campaign.